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/*
** s e c l a b e l. h** ** Purpose: Security labels interface**** Ported from O2K fed release by YST ** ** Copyright (C) Microsoft Corp. 1996-1999*/
#ifndef __SECLABEL_H
#define __SECLABEL_H
#ifdef SMIME_V3
#include "SMimePol.h"
#include "safepnt.h"
#ifdef YST
extern const CHAR c_szDefaultPolicyOid[];extern const WCHAR c_wszEmpty[];extern const WCHAR c_wszPolicyNone[];#endif // YST
extern CRYPT_DECODE_PARA SecLabelDecode;extern CRYPT_ENCODE_PARA SecLabelEncode;
#define MAX_SECURITY_POLICIES_CACHED 4
typedef struct _SMIME_SECURITY_POLICY { BOOL fDefault; // TRUE if this is the default ssp.
BOOL fValid; // True if this struct contains valid data.
CHAR szPolicyOid[MAX_OID_LENGTH]; // Oid for policy module.
WCHAR wszPolicyName[MAX_POLICY_NAME]; // Display Name for policy.
CHAR szDllPath[MAX_PATH]; // security policy Dll name & path.
CHAR szFuncName[MAX_FUNC_NAME]; // Entry func name.
DWORD dwOtherInfo; // other policy info.
DWORD dwUsage; // just count of # of accesses.
HINSTANCE hinstDll; // handle to module(if loaded) or NULL.
PFNGetSMimePolicy pfnGetSMimePolicy; // valid fn ptr or NULL.
IUnknown *punk; // valid interface pointer to the policy object.
} SMIME_SECURITY_POLICY, *PSMIME_SECURITY_POLICY;
// Useful Macros
#define DimensionOf(_array) (sizeof(_array) / sizeof((_array)[0]))
// #define fFalse FALSE
// #define fTrue TRUE
// Useful safe pointers
SAFE_INTERFACE_PTR(ISMimePolicySimpleEdit);SAFE_INTERFACE_PTR(ISMimePolicyFullEdit);SAFE_INTERFACE_PTR(ISMimePolicyCheckAccess);SAFE_INTERFACE_PTR(ISMimePolicyLabelInfo);SAFE_INTERFACE_PTR(ISMimePolicyValidateSend);
// Function prototypes.
// Is Policy RegInfo Loaded, Load/Unload it.
BOOL FLoadedPolicyRegInfo();BOOL FPresentPolicyRegInfo();HRESULT HrLoadPolicyRegInfo(DWORD dwFlags);HRESULT HrUnloadPolicyRegInfo(DWORD dwFlags);HRESULT HrReloadPolicyRegInfo(DWORD dwFlags);
// Find policy, is policy loaded, load/unload policy, ensure policy loaded.
BOOL FFindPolicy(LPSTR szPolicyOid, PSMIME_SECURITY_POLICY *ppSsp);BOOL FIsPolicyLoaded(PSMIME_SECURITY_POLICY pSsp);HRESULT HrUnloadPolicy(PSMIME_SECURITY_POLICY pSsp);HRESULT HrLoadPolicy(PSMIME_SECURITY_POLICY pSsp);HRESULT HrEnsurePolicyLoaded(PSMIME_SECURITY_POLICY pSsp);HRESULT HrGetPolicy(LPSTR szPolicyOid, PSMIME_SECURITY_POLICY *ppSsp);HRESULT HrGetPolicyFlags(LPSTR szPolicyOid, LPDWORD pdwFlags) ;HRESULT HrQueryPolicyInterface(DWORD dwFlags, LPCSTR szPolicyOid, REFIID riid, LPVOID * ppv);
//
// Security label dlgproc, utility fns etc.
//
HRESULT HrGetLabelFromData(PSMIME_SECURITY_LABEL *pplabel, LPCSTR szPolicyOid, DWORD fHasClassification, DWORD dwClassification, LPCWSTR wszPrivacyMark, DWORD cCategories, CRYPT_ATTRIBUTE_TYPE_VALUE *rgCategories);HRESULT HrSetLabel(HWND hwndDlg, INT idcPolicyModule, INT idcClassification, INT idcPrivacyMark, INT idcConfigure, PSMIME_SECURITY_POLICY pSsp, PSMIME_SECURITY_LABEL pssl);BOOL SecurityLabelsOnInitDialog(HWND hwndDlg, PSMIME_SECURITY_LABEL plabel, INT idcPolicyModule, INT idcClassification, INT idcPrivacyMark, INT idcConfigure);HRESULT HrUpdateLabel(HWND hwndDlg, INT idcPolicyModule, INT idcClassification, INT idcPrivacyMark, INT idcConfigure, PSMIME_SECURITY_LABEL *pplabel);BOOL OnChangePolicy(HWND hwndDlg, LONG_PTR iEntry, INT idcPolicyModule, INT idcClassification, INT idcPrivacyMark, INT idcConfigure, PSMIME_SECURITY_LABEL *pplabel);INT_PTR CALLBACK SecurityLabelsDlgProc(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam);
HRESULT HrValidateLabelOnSend(PSMIME_SECURITY_LABEL plabel, HWND hwndParent, PCCERT_CONTEXT pccertSign, ULONG ccertRecip, PCCERT_CONTEXT *rgccertRecip);
HRESULT HrValidateLabelRecipCert(PSMIME_SECURITY_LABEL plabel, HWND hwndParent, PCCERT_CONTEXT pccertRecip);
DWORD DetermineCertUsageWithLabel(PCCERT_CONTEXT pccert, PSMIME_SECURITY_LABEL pLabel);
BOOL FCompareLabels(PSMIME_SECURITY_LABEL plabel1, PSMIME_SECURITY_LABEL plabel2);
HRESULT HrGetDefaultLabel(PSMIME_SECURITY_LABEL *pplabel);HRESULT HrGetOELabel(PSMIME_SECURITY_LABEL *pplabel);HRESULT HrSetOELabel(PSMIME_SECURITY_LABEL plabel);
#endif // SMIME_V3
#endif // __SECLABEL_H
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